Speakers:
David Wardrope
(University College London-University of London),
David Wardrope
(University College London (UK)),
Nathan Peter Readioff
(LPSC-Grenoble, CNRS/UGA (FR)),
Petar Bokan
(Uppsala University (SE), Georg-August-Universitaet Goettingen (DE)),
Sebastian Olivares
(Pontifical Catholic University of Chile (CL))